Extreme pressure lubricating composition containing thiosulfinate extreme pressure agents
US4013571A · kind A · utility
3Cited by
7References
5Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Jan 24, 1975 |
| Grant date | Mar 22, 1977 |
| Priority date | — |
| Expiry date | Jan 24, 1995 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC10N2050/10
- WIPO fieldBasic materials chemistry
- WIPO sectorChemistry
Abstract
An extreme pressure lubricant composition comprising a lubricating oil containing O-ethyl-S-n-butylthiosulfenyl xanthate, O-ethyl-S-tert-butyl-thiosulfenyl xanthate, t-butyl-t-butylthiosulfinate, or a polymeric polysulfide of a mercaptoethyl cyclohexane thiol.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.